To provide a vehicular propulsion shaft which can regulate rotation by simple structure when performing tightening work of a bolt.SOLUTION: The vehicular propulsion shaft 100 comprises a shaft-like member 10 which extends in cross direction of a vehicle and intervenes between a constant velocity joint 3 and a cylindrical member 1. One end part of the shaft-like member 10 is formed as small diameter and is a small diameter part 11 which fits with the constant velocity joint 3 while other end part of the shaft-like member 10 is formed as larger diameter than the small diameter part 11 and is a large diameter part 12 which joins with the cylindrical member 1. The vehicular propulsion shaft is formed with a flange 14 protruding outside on outer peripheral surface of the large diameter part 12 and is formed with a locking part 15 capable of locking a tool for regulating rotation around the shaft on the flange 14.SELECTED DRAWING: Figure 3
【課題】簡易な構造によりボルトの締め付け作業時に回転を規制できる車両用推進軸を提供することを目的とする。【解決手段】本発明に係る車両用推進軸100は、車両の前後方向に延在し、等速ジョイント3と筒状部材1との間に介在する軸状部材10を備え、軸状部材10の一端部は、小径に形成され、等速ジョイント3と嵌合する小径部11であり、軸状部材10の他端部は、小径部11よりも大径に形成され、筒状部材1と接合する大径部12であり、大径部12の外周面には、外側に突出するフランジ14が形成され、フランジ14には、軸回りの回転を規制するための工具を係止させることが可能な係止部15が形成されていることを特徴とする。【選択図】図3
VEHICULAR PROPULSION SHAFT
車両用推進軸
2019-02-28
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |